234305032404 has 96 divisors (see below), whose sum is σ = 580109040000. Its totient is φ = 73488303616.

The previous prime is 234305032399. The next prime is 234305032417. The reversal of 234305032404 is 404230503432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2705527 + ... + 2790785.

It is an arithmetic number, because the mean of its divisors is an integer number (6042802500).

Almost surely, 2^234305032404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234305032404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290054520000).

234305032404 is an abundant number, since it is smaller than the sum of its proper divisors (345804007596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234305032404 is a wasteful number, since it uses less digits than its factorization.

234305032404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85497 (or 85495 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 234305032404 its reverse (404230503432), we get a palindrome (638535535836).

The spelling of 234305032404 in words is "two hundred thirty-four billion, three hundred five million, thirty-two thousand, four hundred four".